DE59107830D1 - Kontinuierliches Verfahren zur Herstellung von 1-Halogen-1-oxophospholenen - Google Patents
Kontinuierliches Verfahren zur Herstellung von 1-Halogen-1-oxophospholenenInfo
- Publication number
- DE59107830D1 DE59107830D1 DE59107830T DE59107830T DE59107830D1 DE 59107830 D1 DE59107830 D1 DE 59107830D1 DE 59107830 T DE59107830 T DE 59107830T DE 59107830 T DE59107830 T DE 59107830T DE 59107830 D1 DE59107830 D1 DE 59107830D1
- Authority
- DE
- Germany
- Prior art keywords
- oxophospholenes
- halo
- preparation
- continuous process
- continuous
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6568—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus atoms as the only ring hetero atoms
- C07F9/65681—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus atoms as the only ring hetero atoms the ring phosphorus atom being part of a (thio)phosphinic acid or ester thereof
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4012489A DE4012489A1 (de) | 1990-04-19 | 1990-04-19 | Verfahren zur herstellung von 1-halogen-1-oxophospholenen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE59107830D1 true DE59107830D1 (de) | 1996-06-27 |
Family
ID=6404666
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE4012489A Withdrawn DE4012489A1 (de) | 1990-04-19 | 1990-04-19 | Verfahren zur herstellung von 1-halogen-1-oxophospholenen |
| DE59107830T Expired - Fee Related DE59107830D1 (de) | 1990-04-19 | 1991-04-06 | Kontinuierliches Verfahren zur Herstellung von 1-Halogen-1-oxophospholenen |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE4012489A Withdrawn DE4012489A1 (de) | 1990-04-19 | 1990-04-19 | Verfahren zur herstellung von 1-halogen-1-oxophospholenen |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0452755B1 (de) |
| JP (1) | JPH04234894A (de) |
| CA (1) | CA2040603A1 (de) |
| DE (2) | DE4012489A1 (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8925362D0 (en) * | 1989-11-09 | 1989-12-28 | Ici Plc | Anthanthrone derivatives |
| DE19608011A1 (de) | 1996-03-04 | 1997-09-11 | Hoechst Ag | Salze von 1-Hydroxy-dihydrophospholoxiden und 1-Hydroxy-phospholanoxiden und ihre Verwendung als Flammschutzmittel |
| DE19708724A1 (de) | 1997-03-04 | 1998-09-10 | Hoechst Ag | Aluminiumsalze von Alkyl-1-alkoxyethylphosphinsäuren |
| DE19708726A1 (de) | 1997-03-04 | 1998-09-10 | Hoechst Ag | Flammgeschützte Polymerformmassen |
| DE19708725A1 (de) | 1997-03-04 | 1998-09-10 | Hoechst Ag | Aluminiumsalze von Alkyl-hydroxymethylphosphinsäuren |
| DE19720977A1 (de) | 1997-05-20 | 1998-11-26 | Hoechst Ag | Verfahren zur Herstellung von Aluminiumsalzen cyclischer Phosphinsäuren |
| DE19734246A1 (de) | 1997-08-07 | 1999-02-11 | Hoechst Ag | Verfahren zur Herstellung von Aluminiumsalzen cyclischer Phosphinsäuren |
| DE19737727A1 (de) | 1997-08-29 | 1999-07-08 | Clariant Gmbh | Synergistische Flammschutzmittel-Kombination für Kunststoffe |
| DE19903709A1 (de) | 1999-01-30 | 2000-08-10 | Clariant Gmbh | Flammschutzmittel-Kombination für thermoplastische Polymere II |
| US10723833B2 (en) | 2015-11-13 | 2020-07-28 | Icl-Ip America Inc. | Reactive flame retardants for polyurethane and polyisocyanurate foams |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1956187A1 (de) * | 1969-11-07 | 1971-05-13 | Vnii Fitopatologii | Als Fungizide anwendbare Organophosphorverbindungen und Verfahren zu deren Herstellung |
| DE2919754A1 (de) * | 1979-05-16 | 1980-11-27 | Hoechst Ag | Verfahren zur herstellung von 1-halogen-1-oxo- delta hoch 3 -phospholenen |
-
1990
- 1990-04-19 DE DE4012489A patent/DE4012489A1/de not_active Withdrawn
-
1991
- 1991-04-06 EP EP91105457A patent/EP0452755B1/de not_active Expired - Lifetime
- 1991-04-06 DE DE59107830T patent/DE59107830D1/de not_active Expired - Fee Related
- 1991-04-15 JP JP3108351A patent/JPH04234894A/ja active Pending
- 1991-04-16 CA CA002040603A patent/CA2040603A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CA2040603A1 (en) | 1991-10-20 |
| DE4012489A1 (de) | 1991-10-24 |
| EP0452755A1 (de) | 1991-10-23 |
| JPH04234894A (ja) | 1992-08-24 |
| EP0452755B1 (de) | 1996-05-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |